Patents by Inventor Gi Hyeok Yang

Gi Hyeok Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170136039
    Abstract: The present invention relates to compositions and methods for treating fat deposit accumulation in a subject. The invention provides a non-surgical method for reducing fat deposits comprising administering an effective amount of a fat-lysing concentration of one or more of cholate and chenodeoxycholate in a pharmaceutically acceptable formulation to the subject in need thereof.
    Type: Application
    Filed: June 26, 2015
    Publication date: May 18, 2017
    Inventors: Hyun Ho JUNG, Gi Hyeok YANG, Junho LEE, Sujin CHO
  • Publication number: 20170042983
    Abstract: The invention relates to the use of an animal-protein-free botulinum toxin composition to treat a disease, disorder or condition in a patient in need thereof whereby the animal-protein-free botulinum toxin composition exhibits a longer lasting effect in the patient compared to an animal-protein-containing botulinum toxin composition.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hyun Jee Kim, Chang Hoon Rhee
  • Patent number: 9480731
    Abstract: The invention relates to the use of an animal-protein-free botulinum toxin composition to treat a disease, disorder or condition in a patient in need thereof whereby the animal-protein-free botulinum toxin composition exhibits a longer lasting effect in the patient compared to an animal-protein-containing botulinum toxin composition.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: November 1, 2016
    Assignee: Medy-Tox, Inc.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hyun Jee Kim, Chang Hoon Rhee
  • Publication number: 20160206710
    Abstract: Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜37° C. as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature.
    Type: Application
    Filed: December 28, 2015
    Publication date: July 21, 2016
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee
  • Publication number: 20160089442
    Abstract: There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed.
    Type: Application
    Filed: November 30, 2015
    Publication date: March 31, 2016
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek
  • Patent number: 9220780
    Abstract: Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜37° C. as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: December 29, 2015
    Assignee: Medy-Tox Inc.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee
  • Patent number: 9198958
    Abstract: There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: December 1, 2015
    Assignee: Medy-Tox Inc.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek
  • Publication number: 20150165003
    Abstract: The invention relates to the use of an animal-protein-free botulinum toxin composition to treat a disease, disorder or condition in a patient in need thereof whereby the animal-protein-free botulinum toxin composition exhibits a longer lasting effect in the patient compared to an animal-protein-containing botulinum toxin composition.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 18, 2015
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hyun Jee Kim, Chang Hoon Rhee
  • Patent number: 8993268
    Abstract: Provided are a method of producing Clostridium botulinum toxin by using a media containing plant-derived components, and a method of producing Clostridium botulinum toxin by using a flexible closed container.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: March 31, 2015
    Assignee: Medy-Tox Inc.
    Inventors: Hyun-Ho Jung, Gi-Hyeok Yang, Hack-Woo Kim, Byung-Kook Lee, Young-suk Yoon, Hyung-Pyo Hong
  • Publication number: 20150064166
    Abstract: There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed.
    Type: Application
    Filed: November 5, 2014
    Publication date: March 5, 2015
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek
  • Patent number: 8920795
    Abstract: There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: December 30, 2014
    Assignee: Medy-Tox Inc.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek
  • Publication number: 20140161783
    Abstract: Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜37° C. as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature.
    Type: Application
    Filed: November 25, 2013
    Publication date: June 12, 2014
    Applicant: MEDY-TOX, INC.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee
  • Publication number: 20140121358
    Abstract: A humanized antibody is produced by process comprising the steps of: (a) selecting a specificity determining residue (SDR) of the complementarity determining region (CDR) of murine monoclonal antibody heavy chain and light chain variable regions; and (b) grafting said SDR to at least one of the corresponding amino acid sequences in human antibody variable regions.
    Type: Application
    Filed: November 15, 2012
    Publication date: May 1, 2014
    Inventors: Hyo Jeong Hong, Cheol Young Maeng, Gi Hyeok Yang, Meong Hee Jang, Mee Sook Oh, Jin Soo Song, Young Kug Jang
  • Publication number: 20140086900
    Abstract: There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed.
    Type: Application
    Filed: March 30, 2012
    Publication date: March 27, 2014
    Applicant: MEDY-TOX INC.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Chang Hoon Rhee, Hack Woo Kim, Sung Bum Kim, Seung Hwan Baek
  • Patent number: 8617568
    Abstract: Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜370C as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: December 31, 2013
    Assignee: Medy-Tox, Inc.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee
  • Patent number: 8420353
    Abstract: A humanized antibody is produced by process comprising the steps of: (a) selecting a specificity determining residue (SDR) of the complementarity determining region (CDR) of murine monoclonal antibody heavy chain and light chain variable regions; and (b) grafting said SDR to at least one of the corresponding amino acid sequences in human antibody variable regions.
    Type: Grant
    Filed: March 22, 2003
    Date of Patent: April 16, 2013
    Assignee: Aprogen, Inc.
    Inventors: Hyo Jeong Hong, Cheol-Young Maeng, Gi-Hyeok Yang, Meong Hee Jang, Mee Sook Oh, Jin-Soo Song, Young Kug Jang
  • Publication number: 20110091937
    Abstract: Provided are a method of producing Clostridium botulinum toxin by using a media containing plant-derived components, and a method of producing Clostridium botulinum toxin by using a flexible closed container.
    Type: Application
    Filed: July 2, 2008
    Publication date: April 21, 2011
    Applicant: MEDY-TOX INC.
    Inventors: Hyun-Ho Jung, Gi-Hyeok Yang, Hack-Woo Kim, Byung-Kook Lee, Young-suk Yoon, Hyung-Pyo Hong
  • Publication number: 20100291136
    Abstract: Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜370 C as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature.
    Type: Application
    Filed: May 28, 2008
    Publication date: November 18, 2010
    Applicant: Medy-Tox Inc
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Hack Woo Kim, Hee Dong Woo, Chang Hoon Rhee